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262592-90-5

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262592-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 262592-90-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,2,5,9 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 262592-90:
(8*2)+(7*6)+(6*2)+(5*5)+(4*9)+(3*2)+(2*9)+(1*0)=155
155 % 10 = 5
So 262592-90-5 is a valid CAS Registry Number.

262592-90-5Relevant articles and documents

Synthesis of sphingadienine-type glucocerebrosides

Murakami, Teiichi,Shimizu, Toshimi,Taguchi, Kazuhiro

, p. 533 - 545 (2000)

Sphinga-4,8-dienine derivatives were synthesized from a vinyl-epoxide 5 via three routes. First, reaction of 5 with 2-dodecenyl cyanocuprate afforded a 1:1 mixture of (4E,8E)- and (4E,8Z)-sphingadienine derivatives in high yield. Second, the (4E,8E)-isome

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